tpapp/cl-num-utils — pull request #7 by masonium (2011-10-26 21:09:55+00:00)
Title: Fixes type checking error in issue #6

Issue 6 was caused because `e+` was returning arrays of element type `t` in the `e-operations-test`, rather than `double-float`. In the array-array specialization of `e2+`, the element type was being set to t rather than the common numeric type, so `array=` failed because the types didn't match.

I fixed the issue by adding the type specialization in `e2+` and `e2-`.